how to delete entry in a database through java servlet run in eclipse??
Hello , I need help editing this java code which aims to delete an entry from a database run by mysql. this code will be run through eclipse. I already tried to edit and made sure all variable names and types were correct but it just would not work. Please help! thanks a lot!!!
public String delResolution(int id)
ConMan con = new ConMan();
Statement stmt = con.logOn().createStatement();
String msg = "";
String sql = "delete from ledger where id="+id;
msg = "Delete failed";
msg = "Delete successfully";
catch (SQLException e)
return "Delete. SQL error " + e.getMessage();
catch (java.lang.NullPointerException ne)
return "<p>Null error: " + ne.getMessage();
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